Blue and Green: Bay Area water agencies are considering hiring new temporary employees to keep water usage in the area under control, after residents were advised to conserve water to mitigate the effect of the worst drought on record that has been hitting the region since February. Santa Clara Valley Water District will decide whether to spend $500,000 (293,000) to hire up to 10 new temporary employees in order to monitor water usage and waste in the region, after attempts to make citizens save water did not...